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Penetration testing, the practice of simulating cyberattacks to identify vulnerabilities, is a complex sequential decision-making task that is inherently partially observable and features large action spaces. Training reinforcement learning…

Machine Learning · Computer Science 2026-03-23 Raphael Simon , José Carrasquel , Wim Mees , Pieter Libin

The development of large language models (LLMs) has provided new tools for research in supply chain management (SCM). In this paper, we introduce a retrieval-augmented generation (RAG) framework that dynamically integrates external…

Artificial Intelligence · Computer Science 2025-05-27 Haojie Wang , Jiuyun Jiang , L. Jeff Hong , Guangxin Jiang

Retrieval-Augmented Generation (RAG) has become a standard architectural pattern for incorporating domain-specific knowledge into user-facing chat applications powered by Large Language Models (LLMs). RAG systems are characterized by (1) a…

Computation and Language · Computer Science 2025-01-17 Robert Friel , Masha Belyi , Atindriyo Sanyal

Although Reinforcement Learning (RL) agents are effective in well-defined environments, they often struggle to generalize their learned policies to dynamic settings due to their reliance on trial-and-error interactions. Recent work has…

Machine Learning · Computer Science 2025-08-26 Zhihao Dou , Dongfei Cui , Jun Yan , Weida Wang , Benteng Chen , Haoming Wang , Zeke Xie , Shufei Zhang

We introduce a modular prompting framework that supports safer and more adaptive use of large language models (LLMs) across dynamic, user-centered tasks. Grounded in human learning theory, particularly the Zone of Proximal Development…

Artificial Intelligence · Computer Science 2025-08-12 Vanessa Figueiredo

Reinforcement Learning (RL) has become the most effective post-training approach for improving the capabilities of Large Language Models (LLMs). In practice, because of the high demands on latency and memory, it is particularly challenging…

Text-based games provide a framework for developing natural language understanding and commonsense knowledge about the world in reinforcement learning based agents. Existing text-based environments often rely on fictional situations and…

Computation and Language · Computer Science 2023-07-11 Abhinav Joshi , Areeb Ahmad , Umang Pandey , Ashutosh Modi

Large language models (LLMs) are increasingly deployed as economic agents in marketplaces, auctions, and bidding settings. Anticipating their behavior in any specific deployment is hard. Existing strategic-reasoning benchmarks evaluate…

Artificial Intelligence · Computer Science 2026-05-25 Vartan Shadarevian , Kia Ghods , Alex Kenich , Anany Kotawala

Novel AI-based code-writing Large Language Models (LLMs) such as OpenAI's Codex have demonstrated capabilities in many coding-adjacent domains. In this work we consider how LLMs maybe leveraged to automatically repair security relevant bugs…

Cryptography and Security · Computer Science 2024-05-10 Baleegh Ahmad , Shailja Thakur , Benjamin Tan , Ramesh Karri , Hammond Pearce

Although board games and video games have been studied for decades in artificial intelligence research, challenging word games remain relatively unexplored. Word games are not as constrained as games like chess or poker. Instead, word game…

Computation and Language · Computer Science 2021-05-14 Divya Koyyalagunta , Anna Sun , Rachel Lea Draelos , Cynthia Rudin

The prototyping of computer games, particularly card games, requires extensive human effort in creative ideation and gameplay evaluation. Recent advances in Large Language Models (LLMs) offer opportunities to automate and streamline these…

Computation and Language · Computer Science 2025-09-10 Danrui Li , Sen Zhang , Sam S. Sohn , Kaidong Hu , Muhammad Usman , Mubbasir Kapadia

We present RUBIX, a fully tested, well-documented, and modular Open Source tool developed in JAX, designed to forward model IFU cubes of galaxies from cosmological hydrodynamical simulations. The code automatically parallelizes computations…

Instrumentation and Methods for Astrophysics · Physics 2024-12-12 Ufuk Çakır , Anna Lena Schaible , Tobias Buck

Open-source reinforcement learning (RL) environments have played a crucial role in driving progress in the development of AI algorithms. In modern RL research, there is a need for simulated environments that are performant, scalable, and…

Large language models (LLMs) can solve challenging tasks. However, their inference computation on modern GPUs is highly inefficient due to the increasing number of tokens they must attend to as they generate new ones. To address this…

Computation and Language · Computer Science 2024-04-16 Tian Jin , Wanzin Yazar , Zifei Xu , Sayeh Sharify , Xin Wang

Language agents have shown impressive problem-solving skills within defined settings and brief timelines. Yet, with the ever-evolving complexities of open-world simulations, there's a pressing need for agents that can flexibly adapt to…

Artificial Intelligence · Computer Science 2024-01-01 Ming Yan , Ruihao Li , Hao Zhang , Hao Wang , Zhilan Yang , Ji Yan

Large language models (LLMs) are at the forefront of transforming numerous domains globally. However, their inclusivity and effectiveness remain limited for non-Latin scripts and low-resource languages. This paper tackles the imperative…

Computation and Language · Computer Science 2025-01-08 Somnath Kumar , Vaibhav Balloli , Mercy Ranjit , Kabir Ahuja , Tanuja Ganu , Sunayana Sitaram , Kalika Bali , Akshay Nambi

Translating complex reinforcement learning (RL) environments into high-performance implementations has traditionally required months of specialized engineering. We present a closed-loop methodology that produces equivalent high-performance…

Machine Learning · Computer Science 2026-05-19 Seth Karten , Rahul Dev Appapogu , Chi Jin

The Game Reasoning Arena library provides a framework for evaluating the decision making abilities of large language models (LLMs) through strategic board games implemented in Google OpenSpiel library. The framework enables systematic…

Artificial Intelligence · Computer Science 2025-08-19 Lucia Cipolina-Kun , Marianna Nezhurina , Jenia Jitsev

This report documents the development, test, and application of Large Language Models (LLMs) for automated text analysis, with a specific focus on gambling-like elements in digital games, such as lootboxes. The project aimed not only to…

General Economics · Economics 2024-12-13 Thomas Krause , Steffen Otterbach , Johannes Singer

Artificial intelligence methods are increasingly being explored for managing wildfires and other natural hazards. In particular, reinforcement learning (RL) is a promising path towards improving outcomes in such uncertain decision-making…

Machine Learning · Computer Science 2025-12-09 Ufuk Çakır , Victor-Alexandru Darvariu , Bruno Lacerda , Nick Hawes